Viewing archive of Saturday, 15 February 2025 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 153 42 | 2 1 | C1.09 | C3.66 | 9 |
Sunspot regions
Region 13986 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 80 10 | HSX | N06W63 | |
|
||||
Region 13989 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 270 20 | HHX | N18W14 | |
|
||||
Region 13990 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 10 | 310 | CKI | S10W01 | |
|
||||
Solar flares on this day | ||||
| C1.5 | ||||
Region 13991 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 10 -10 | AXX | S12E17 | |
|
||||
Region 13992 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 7 -4 | 60 -30 | EAO | S07W55 | |
|
||||
Solar flares on this day | ||||
| C2.0 | ||||
Region 13993 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 220 | HSX | N15E47 | |
|
||||
Region 13994 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 3 | 30 | CRO | S19W18 | |
|
||||
Region 13995 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 -3 | 20 -10 | CSO | S22W44 | |
|
||||
Region 13996 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 9 | 90 | ESO | S16E66 | |
|
||||
Solar flares on this day | ||||
| C3.1 C2.8 C1.6 C2.4 | ||||
Region 13997 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 5 | 30 | CAO | N03E42 | |
|
||||
Solar flares on this day | ||||
| C2.3 | ||||
All times in UTC
Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Thursday, 16 January 2025
Coronal hole faces Earth
Latest forum messages
AR 3998 17Incoming & Unnumbered Active Regions 1549Ask your obscure/"stupid" space weather questions. 252AR 3996 7Filaments and prominences 667
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/17 | M1.1 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 152.1 +15.1 |
| Last 30 days | 149.7 -13.9 |